<?
/*
 *  GGB - Gelin's Guest Book.
 *  Copyright (C) 2006  Denis Nelubin aka Gelin
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 *  http://gelin.ru
 *  mailto:den@gelin.ru
 *
 *  Description:    Formatter for messages and other elements.
 *
 *  History:
 *  2006-06-25  Gelin   Initially created.
 *  2006-08-05  Gelin   Splitted to multiple classes/files.
 *
 */

require_once('PagesFormatter.php');
require_once('MessageFormatter.php');
require_once('MessageForm.php');

/**
 *  Formatter for messages and other elements.
 */
class Formatter {

    /** formatter of list of pages */
    var $pagesFormatter;

    /** formatter of messages */
    var $messageFormatter;

    /** form for adding message */
    var $messageForm;

    /** constructor */
    function Formatter() {
        $this->pagesFormatter = new PagesFormatter();
        $this->messageFormatter = new MessageFormatter();
        $this->messageForm = new MessageForm();
    }

    /**
     *  Creates array of links to pages.
     *  @param  $currentPage    number of current page
     *  @param  $numberOfPages  total number of pages
     *  @return array of links to pages
     */
    function preparePages($currentPage, $numberOfPages) {
        return $this->pagesFormatter->preparePages($currentPage, $numberOfPages);
    }

    /**
     *  Prepares message to display.
     *  Escapes HTML tags, ...
     *  @param  $message    message to prepare
     *  @return modified message
     */
    function prepareToDisplay($message) {
        return $this->messageFormatter->prepareToDisplay($message);
    }

    /**
     *  Creates array of form fields.
     *  @return array of form fields.
     */
    function prepareForm() {
        return $this->messageForm->prepareForm();
    }

    /**
     *  Process request and creates new message, submitted from form.
     *  @return message created from request
     */
    function getFromRequest() {
        return $this->messageForm->getFromRequest();
    }

}

?>